| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.96 | 8.285% | $104.9931 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $184.97 | 3.111% | $190.7244 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $213.43 | 7.292% | $228.9933 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $42.94 | 13.336% | $48.6665 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $21.81 | 3.568% | $22.5882 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $153.41 | 9.264% | $167.6219 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $230.82 | 12.451% | $259.5594 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $944.34 | $1,023.1468 | $1,023.14 | $1,023.10 | $1,023.20 | |